FMSergio Romero Calduch
ESP · FIDE ID 2246848 · 47 tournament games since 2021
Standard
2260
#334 in ESP (active)
Rapid
2132
#646 in ESP (active)
Blitz
2169
#432 in ESP (active)
Score
51%
16 W · 16 D · 15 L
Opp. avg
2284
Last 47 games
Last game
2025-07-27
41st Andorra Open 2025
Prep summary
- As White: 1.d4 in 92% of games (scores 61%).
- Against 1.e4: 1...c6 in 13 of 14 games (Caro-Kann Defense), scoring 54%.
- Against 1.d4: 1...Nf6 in 5 of 5 games (Indian Defense), scoring 40%.
- Comfort zone: Semi-Slav Defense: Normal Variation as White, 67% in 3 games.
- By opponent strength: 46% against higher-rated players, 64% against lower-rated.
- By colour: 58% with White, 43% with Black.
Based on 47 over-the-board games (11 classical). 24 with White (58%), 23 with Black (43%).
Openings as White
First move
| 1.d4 | 22 | 61% |
| 1.Nf3 | 2 | 25% |
Most played
| Opening | Games | Score |
|---|---|---|
| Semi-Slav Defense: Normal Variation | 3 | 67% |
| Queen's Gambit Declined: Vienna Variation, Quiet Variation | 3 | 67% |
| Old Indian Defense: Two Knights Variation | 1 | 100% |
| Queen's Gambit Accepted | 1 | 100% |
| King's Indian Defense: Orthodox Variation | 1 | 50% |
Openings as Black
Against 1.e4 (14 games)
| 1...c6 Caro-Kann Defense | 13 | 54% |
| 1...e6 French Defense | 1 | 0% |
Against 1.d4 (5 games)
| 1...Nf6 Indian Defense | 5 | 40% |
Most played
| Opening | Games | Score |
|---|---|---|
| Caro-Kann Defense: Advance Variation, Tal Variation | 3 | 67% |
| Caro-Kann Defense: Exchange Variation | 2 | 75% |
| Caro-Kann Defense: Advance Variation | 2 | 50% |
| Caro-Kann Defense: Two Knights Attack | 2 | 50% |
| French Defense: Winawer Variation, Poisoned Pawn Variation Declined | 1 | 0% |
Recent games
| Date | Opponent and event | Result |
|---|---|---|
| 2025-07-27 | Sebastian Suarez (2201) 41st Andorra Open 2025 · classical | L |
| 2025-07-26 | Cristofer Luke Brezmes (2093) 41st Andorra Open 2025 · classical | W |
| 2025-07-25 | Antonia Christodoulaki (2111) 41st Andorra Open 2025 · classical | ½ |
| 2025-01-18 | Shengxin Zhao (2158) \"Ciudad de Sevilla\" Seville Open 2025 · classical | ½ |
| 2025-01-13 | Peder Marcus Aamodt (2082) \"Ciudad de Sevilla\" Seville Open 2025 · classical | L |
| 2024-10-01 | Victor 2007 Garcia Fernandez (2353) X Campeonato Iberoamericano Individual Absoluto \"Linares 2024\" | W |
| 2024-09-30 | Carlos S. Matamoros Franco (2404) X Campeonato Iberoamericano Individual Absoluto \"Linares 2024\" | ½ |
| 2024-09-29 | Alexandr Fier (2551) X Campeonato Iberoamericano Individual Absoluto \"Linares 2024\" | L |
| 2024-09-28 | Andres Merario Alarcon (2408) X Campeonato Iberoamericano Individual Absoluto \"Linares 2024\" | W |
| 2024-09-27 | Fernando Miguel Fernandez Sanchez (2399) X Campeonato Iberoamericano Individual Absoluto \"Linares 2024\" | W |
Data: FIDE rating list (October 2026 list; national ranks count active players) and tournament games broadcast on Lichess since 2020 (open data, CC0). Results are matched to FIDE players by name or FIDE ID and may be incomplete. This page shows public chess results only. Is this you and you want the page removed? Email chessmoose1@gmail.com and we remove it.